31376752

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 60

約数和(自身を含む): 70420840

約数和(自身を除く): 39044088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 853, 968, 1672, 1706, 1936, 2299, 3344, 3412, 4598, 6824, 9196, 9383, 13648, 16207, 18392, 18766, 32414, 36784, 37532, 64828, 75064, 103213, 129656, 150128, 178277, 206426, 259312, 356554, 412852, 713108, 825704, 1426216, 1651408, 1961047, 2852432, 3922094, 7844188, 15688376, 31376752]

約数ペア:

[(1, 31376752), (2, 15688376), (4, 7844188), (8, 3922094), (11, 2852432), (16, 1961047), (19, 1651408), (22, 1426216), (38, 825704), (44, 713108), (76, 412852), (88, 356554), (121, 259312), (152, 206426), (176, 178277), (209, 150128), (242, 129656), (304, 103213), (418, 75064), (484, 64828), (836, 37532), (853, 36784), (968, 32414), (1672, 18766), (1706, 18392), (1936, 16207), (2299, 13648), (3344, 9383), (3412, 9196), (4598, 6824)]